Backup History Analysis Script !

select
bs.database_name,
bf.backup_set_id,
bf.file_type,
(case bf.file_type
when 'D' then 'Database'
when 'I' then 'Differential'
when 'L' then 'Log'
when 'F' then 'File/Filegroup'
when 'G' then 'File Differential'
when 'P' then 'Partial'
else
'Partial Differential'
end) as 'Type_Desc',
bf.logical_name,
bf.physical_drive,
bf.state_desc,

bs.user_name as "backed up by user",
bs.backup_start_date,
bs.backup_finish_date,
(convert(varchar,datediff(hh,bs.backup_start_date,bs.backup_finish_date))+':'+convert(varchar,datediff(mi,bs.backup_start_date,bs.backup_finish_date))+':'+convert(varchar,datediff(ss,bs.backup_start_date,bs.backup_finish_date))) as "Backup Window Time",
bs.compatibility_level,
bs.database_version,
bs.database_name,
bs.server_name,
bs.machine_name,
bs.collation_name,
bs.is_password_protected,
bs.recovery_model

from
msdb.dbo.backupfile bf
join
msdb.dbo.backupset bs
on bf.backup_set_id=bs.backup_set_id
order by bf.backup_set_id